Used primarily as an intermediate in organic synthesis, particularly in the production of complex chemical compounds. It plays a role in the development of pharmaceuticals, where it is utilized in the creation of active pharmaceutical ingredients (APIs). Additionally, it is employed in research laboratories for studying chemical reactions and mechanisms, especially those involving halogenated aromatic compounds. Its nitro and iodo functional groups make it valuable for further chemical modifications, enabling the synthesis of diverse derivatives for various applications in medicinal chemistry and material science.